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Pngwriter

May 26, 2018

C++ library for creating PNG images

The PNGwriter library, which requires libpng, allows you to plot to a 48-bit
PNG file, saving it directly to disk. Plotting is as easy as specifying the
red, green, and blue values and the x, y coordinates of the pixel. It includes
functions for plotting simple geometric shapes circle, rect, line, reading
the colour of a pixel, reading in a whole PNG file great for image analysis,
plotting and reading in HSV colourspace, and many others that might come in
handy.